You have no edid (used to report resolutions supported) reported from your display.DISP1: HPD=1 EDID=none #0
Most likely you are using a faulty hdmi cable, but it could be a faulty display.
Try connecting to a different hdmi display. If it also reports "EDID=none", then the cable is most likely the problem.
If it reports EDID=okay then it's likely the display.
You can work around this by adding something like:
video=HDMI-A-1:1920x1080M@60D
to cmdline.txt (on existing line), but you should adjust this to match the preferred resolution/refresh rate.
But fixing the source (the cable) of the issue would be preferred.
Statistics: Posted by dom — Sat Jan 27, 2024 12:07 pm